Privacy Policy

What this site collects

Nothing automatically. This website is fully static: it sets no cookies, runs no analytics scripts and embeds no third-party trackers, advertising pixels or social widgets. Your visit is not profiled.

Server logs

Our hosting provider (Vercel Inc.) processes standard technical request data (IP address, user agent) to deliver pages and protect the service. CGOT does not use this data to identify visitors.

When you contact us

If you send an inquiry by email or phone, we receive the contact details you choose to share. We use them solely to answer your request and prepare a technical proposal, and we do not sell or share them with third parties for marketing.

Your rights

You may request access to, correction of, or deletion of correspondence-related personal data at any time by writing to cyc730105@126.com.

Last updated: 20 July 2026